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KR/NUKR series

IKC Cam Followers are essentially needles or cylindrical rollers or ball bearings,which are with a thick-walled outer race. The outside (runner) surface of the outer ring is crowned which serves to preventing edge stress if the cam follower runs in a titled or inclined position. Cam followers are ready-to-mount units which are filled with grease. They are suitable for all types of cam drives, tracks, conveyor system and etc. Instead of an inner race, cam followers have a solid stud which is threaded, so they can be quickly and easily attached to appropriate machine components by means of a hexagonal nut. Axial guidance for the outer race is provided by an integral flange at the head of the stud and a side washer pressed on to the stud, or by the roller complement. IKC cam followers are available in different designs which have the same dimensions and differ only in their internal designs. Generally, the cam followers have a concentric seating on the stud, but some are also available with an eccentric collar which is shrunk on to the stud. Cam followers with eccentric collar enable an optimum interaction with the cam to be obtained and also allow less stringent manufacturing tolerance to be used for the associated components.

Application of IKC cam followers:

  1. Escalator;

  2. Moving sidewalk;

  3. Elevator;

  4. Conveyor system;

  5. Lifting machinery;

  6. Automotive line machinery;

  7. Material handling equipments;

  8. Linear motion guidance equipments;

  9. Cam drives;

  10. Screw drives;

Advantages of IKC Cam followers:

  1. Optimized structure and reliable quality;

  2. Modifying the contacting surface logarithmically to reduce the contact stress;

  3. Full ranges of precision standards for different working conditions;

  4. saving the mounting and maintaining costs with ready-to-fit units;

  5. prolonging the working lifespan by filling grease for life;


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    OD                  
    mm
    Bearing Code and Approx MassDdCBB1B2Boundary DimensionsBearing DesignationNut                  
                     Tightening                  
                     Torque MA                  
                     
    Nm
                     Cr                  
                     Dynamic                  
                     
                     
    N
                     Cor                  
                     Static                  
                     
                     
    N
    Basic Load RatingFr permFor perm                  Limiting                  
                     Speed                  
                     Grease                  
                     
    rpm
    Details 
                     Without       Eccentric                  
    collar
                     Mass                  
                     
    g
                     With                  
                     Eccentric                  
    collar
                     Mass                  
                     
    g
                     G                  
                     
    mm
    G1MM1C1d2d1B3eCwCow 
     
     
     
    16KR 1618KRE1620166112816 M684(5) 0.612970.52.53650654030203100  18000Details 
    16KR 16 PP18KRE16PP20166112816 M684(5) 0.612970.52.53650654030203100  12000Details 
    19KR 1928KRE1931.2198113220 M8104(5) 0.6141190.56.83820416032203100  16000Details 
    19KR 19 PP28KRE19PP31.2198113220 M8104(5) 0.6141190.56.83820416032203100  11300Details 
    22KR 2244KRE2248.32210123623 M10X1124 0.61713100.512.54770501034504020  10000Details 
    22KR 22 PP44KRE22PP48.32210123623 M10X1124 0.61713100.512.54770501034504020  9000Details 
    26KR 2658KRE2662.32610123623 M10X1124 0.61713100.512.54100550041005200  10000Details 
    26KR 26PP58KRE26PP62.32610123623 M10X1124 0.61713100.512.54100550041005200  9100Details 
    30KR 3087KRE3092.530121440256M12X1.513630.62315110.518.26140770058206400  9000Details 
    30KR 30PP87KRE30PP92.530121440256M12X1.513630.62315110.518.26140770058206400  6300Details 
    32KR 3298KRE32103.532121440256M12X1.513630.62315110.518.26100870051007001  9000Details 
    32KR 32PP98KRE32PP103.532121440256M12X1.513630.62315110.518.26100870051007001  6300Details 
    35KR 35169KRE35181.53516185232.58M16X1.517630.8272014145.8990015000790010100  5800Details 
    35KR 35PP169KRE35PP181.53516185232.58M16X1.517630.8272014145.8990015000790010100  5800Details 
    40KR40247KRE40262.84018205836.58M18X1.519630.8322216168.7929011400810011500  4200Details 
    40KR40PP247KRE40PP262.84018205836.58M18X1.519630.8322216168.7929011400810011500  4200Details 
    47KR47386KRE47405.54720246640.59M20X1.521840.8372418110112500220001050020500  3900Details 
    47KR47PP386KRE47PP405.54720246640.59M20X1.521840.8372418110116000410001660032000  1800Details 
    52KR52461KRE52480.55220246640.59M20X1.521840.8372418110110500210001080022500  3990Details 
    52KR52PP461KRE52PP480.55220246640.59M20X1.521840.8372418110122000390001050038100  1800Details 
    62KR62790KRE62818.26224298049.511M24X1.525840.8442822120520500330001650031500  2100Details 
    62KR62PP790KRE62PP818.26224298049.511M24X1.525840.8442822120531700610002960056000  1300Details 
    72KR721040KRE721068.27224298049.511M24X1.525840.84428221205205005030002500050890  2800Details 
    72KR72PP1040KRE72PP1068.27224298049.511M24X1.525840.8442822120520500500002500050890  2800Details 
    80KR801550KRE8016108030351006315M30X1.5328415335291.535140800753002450057000  2030Details 
    80KR80PP1550KRE80PP16108030351006315M30X1.5328415335291.535140800753002450057000  2030Details 
    85KR851740KRE8518008530351006315M30X1.5328415335291.535138700643002990069000  1840Details 
    85KR85PP1740KRE85PP18008530351006315M30X1.5328415335291.535138700643002990069000  1840Details 
    90KR901950KRE9020109030351006315M30X1.5328415335291.535138700643002990069000  1840Details 
    90KR90PP1950KRE90PP20109030351006315M30X1.5328415335291.535138700643002990069000  1840Details 
    16KRV 1620KRVE1622166112816 M684(5) 0.612970.52.56000800046106000  7200Details 
    16KRV 16 PP20KRVE16PP22166112816 M684(5) 0.612970.52.560008000046106000  7200Details 
    19KRV 1932KRVE1935.2198113220 M8104(5) 0.6141190.56.86300980050006900  6000Details 
    19KRV 19 PP32KRVE19PP35.2198113220 M8104(5) 0.6141190.56.86300980050006900  6000Details 
    22KRV 2245KRVE2249.32210123623 M10X1124 0.61713100.512.56200990053007100  4500Details 
    22KRV 22PP45KRVE22PP49.32210123623 M10X1124 0.61713100.512.56200990053007100  4500Details 
    26KRV 2661KRVE2665.32610123623 M10X1124 0.61713100.512.56600990053208900  4300Details